111231312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 305659008

約数和(自身を除く): 194427696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 1901, 2438, 2544, 3657, 3802, 4876, 5703, 7314, 7604, 9752, 11406, 14628, 15208, 19504, 22812, 29256, 30416, 43723, 45624, 58512, 87446, 91248, 100753, 131169, 174892, 201506, 262338, 302259, 349784, 403012, 524676, 604518, 699568, 806024, 1049352, 1209036, 1612048, 2098704, 2317319, 2418072, 4634638, 4836144, 6951957, 9269276, 13903914, 18538552, 27807828, 37077104, 55615656, 111231312]

約数ペア:

[(1, 111231312), (2, 55615656), (3, 37077104), (4, 27807828), (6, 18538552), (8, 13903914), (12, 9269276), (16, 6951957), (23, 4836144), (24, 4634638), (46, 2418072), (48, 2317319), (53, 2098704), (69, 1612048), (92, 1209036), (106, 1049352), (138, 806024), (159, 699568), (184, 604518), (212, 524676), (276, 403012), (318, 349784), (368, 302259), (424, 262338), (552, 201506), (636, 174892), (848, 131169), (1104, 100753), (1219, 91248), (1272, 87446), (1901, 58512), (2438, 45624), (2544, 43723), (3657, 30416), (3802, 29256), (4876, 22812), (5703, 19504), (7314, 15208), (7604, 14628), (9752, 11406)]